Packets/MPEGDVBBundle/TransportPacket.test.cc

   1 // $Id$
   2 //
   3 // Copyright (C) 2007
   4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
   5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
   6 //     Thorsten Horstmann <tho@berlios.de>
   7 //
   8 // This program is free software; you can redistribute it and/or modify
   9 // it under the terms of the GNU General Public License as published by
  10 // the Free Software Foundation; either version 2 of the License, or
  11 // (at your option) any later version.
  12 //
  13 // This program is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17 //
  18 // You should have received a copy of the GNU General Public License
  19 // along with this program; if not, write to the
  20 // Free Software Foundation, Inc.,
  21 // 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  22
  23 // Unit tests
  24
  25 //#include "TransportPacket.test.hh"
  26 //#include "TransportPacket.test.ih"
  27
  28 // Custom includes
  29 #include "TransportPacket.hh"
  30
  31 #include "../../Utils/auto_unit_test.hh"
  32 #include <boost/test/test_tools.hpp>
  33
  34 #define prefix_
  35 ///////////////////////////////cc.p////////////////////////////////////////
  36
  37 using namespace senf;
  38
  39 BOOST_AUTO_UNIT_TEST(transportPacket_parse)
  40 {
  41     // TransportStream-Packet containing a ULE encoded IPv6 ping packet,
  42     // captured with dvbsnoop
  43     unsigned char data[] = {
  44             // Transport Packet Header
  45             0x47, 0x41, 0x0f, 0x1e,
  46             // Payload Pointer
  47             0x00,
  48             // SNDU Header
  49             0x80, 0x4c, 0x86, 0xdd,
  50             // IPv6 Packet
  51             0x60, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x40,
  52             0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  53             0x48, 0x7c, 0x7e, 0xff, 0xfe, 0x23, 0x68, 0xaf,
  54             0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  55             0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x04,
  56             0x02, 0x8c, 0x02, 0x8c, 0x00, 0x20, 0x58, 0xe1,
  57             0x11, 0x05, 0x12, 0x67, 0x06, 0x2f, 0x01, 0x00,
  58             0x20, 0x01, 0x06, 0x38, 0x04, 0x09, 0x10, 0x00,
  59             0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00,
  60             // SNDU footer (crc-32)
  61             0x1d, 0xc4, 0xe8, 0xc1,
  62             // Transport Packet stuffing
  63             0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  64             0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  65             0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  66             0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  67             0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  68             0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  69             0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  70             0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  71             0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  72             0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  73             0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  74             0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  75             0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
  76     };
  77
  78     TransportPacket p (TransportPacket::create(data));
  79
  80     BOOST_CHECK_EQUAL(   p->sync_byte(),                TransportPacketType::SYNC_BYTE+0 );
  81     BOOST_CHECK(       ! p->transport_error_indicator()                                  );
  82     BOOST_CHECK(         p->pusi()                                                       );
  83     BOOST_CHECK(       ! p->transport_priority()                                         );
  84     BOOST_CHECK_EQUAL(   p->pid(),                      0x010fu                          );
  85     BOOST_CHECK_EQUAL(   p->transport_scrmbl_ctrl(),    0x0u                             );
  86     BOOST_CHECK_EQUAL(   p->adaptation_field_ctrl(),    0x1u                             );
  87     BOOST_CHECK_EQUAL(   p->continuity_counter(),       0x0eu                            );
  88     BOOST_CHECK_EQUAL(   p->pointer_field(),            0x0u                             );
  89
  90     std::ostringstream oss (std::ostringstream::out);
  91     SENF_CHECK_NO_THROW( p.dump( oss));
  92 }
  93
  94
  95 BOOST_AUTO_UNIT_TEST(transportPacket_create_with_pusi)
  96 {
  97     TransportPacket ts_packet (TransportPacket::create());
  98     ts_packet->setPUSI(true);
  99     ts_packet->pid() = 0x010fu;
 100     ts_packet->continuity_counter() = 0x0eu;
 101
 102     unsigned char payload_data[] = {  // see test above
 103             // SNDU Header
 104             0x80, 0x4c, 0x86, 0xdd,
 105             // IPv6 Packet
 106             0x60, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x40,
 107             0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 108             0x48, 0x7c, 0x7e, 0xff, 0xfe, 0x23, 0x68, 0xaf,
 109             0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 110             0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x04,
 111             0x02, 0x8c, 0x02, 0x8c, 0x00, 0x20, 0x58, 0xe1,
 112             0x11, 0x05, 0x12, 0x67, 0x06, 0x2f, 0x01, 0x00,
 113             0x20, 0x01, 0x06, 0x38, 0x04, 0x09, 0x10, 0x00,
 114             0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00,
 115             // SNDU footer (crc-32)
 116             0x1d, 0xc4, 0xe8, 0xc1
 117     };
 118     senf::DataPacket payload (senf::DataPacket::createAfter( ts_packet, payload_data));
 119
 120     // TODO: add method for stuffing
 121 }
 122
 123 ///////////////////////////////cc.e////////////////////////////////////////
 124 #undef prefix_
 125
 126
 127 // Local Variables:
 128 // mode: c++
 129 // fill-column: 100
 130 // c-file-style: "senf"
 131 // indent-tabs-mode: nil
 132 // ispell-local-dictionary: "american"
 133 // compile-command: "scons -u test"
 134 // comment-column: 40
 135 // End: